City
Black Diamondalso Lake Morton-Berrydale, Maple Valley
ZIP Code 98010
Black Diamond, Washington
Telemarketing calling hours in Washington
| Monday – Friday | 8 AM – 8 PM |
| Saturday | 8 AM – 8 PM |
| Sunday | 8 AM – 8 PM |
In local time. Guidance, not legal advice.
Other ZIP codes in Black Diamond
Area codes in Washington
Questions about ZIP code 98010
- Where is ZIP code 98010?
- ZIP code 98010 is in Black Diamond, Washington, in King County.
- What time zone is ZIP code 98010 in?
- Pacific time.
- What county is ZIP code 98010 in?
- King County, Washington.
Check an address in 98010
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